| Subject: | key 'id' unavailable: used as the encrypted string(?) |
It appears that the session-key 'id' is unavailable because this module
uses it to store the encrypted session-value.
Could you move this value out of the blessed hash? Possibly using
inside-out objects, or put the session-data in $self->{'data'}, leaving
the top-level for your internal attributes like 'id'.